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The NapQueen Elizabeth is a 6-inch gel-infused memory foam mattress sold as a bed-in-a-box, aimed at bunk beds, trundles, guest rooms and kids' rooms where a low profile matters. The gel layer is meant to pull heat away, and a high-density base foam keeps the mattress from sinking too far. It is CertiPUR-US certified, so it is made without mercury, phthalates and most VOCs. Against thicker memory foam mattresses it gives up depth and long-term durability, and the medium feel suits lighter sleepers better than heavy adults.
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Lowest price we've seen: $122.99 on Nov 12 at Overstock. Tracked across 9 stores since Nov 12.
Owners rate it well for the money and mostly use it in bunks, guest rooms and kids' rooms. Praise centers on easy setup and a comfortable medium feel; complaints focus on warmth, thinness and softening over time.
This is a 6-inch Twin XL memory foam mattress from NapQueen. The foam is infused with cooling gel to help regulate sleep temperature. It is designed to relieve pressure on the joints, spine and muscles.
The mattress has multiple layers that go from soft to firm. The top layer is soft, breathable and gentle on the skin. A durable high-density base foam limits sinking and supports spinal alignment.
It suits all age groups, body types and sleep positions. It is CertiPUR-US certified and free from volatile organic compounds (VOCs), mercury and phthalates. It ships as a bed-in-a-box.









